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CVE-2025-39950: linux kernel from 6.7 (inclusive), before 6.12.49 (exclusive), from 6.13 (inclusive), before 6.16.9 (exclusive), 6.17…
CVE-2025-39950. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00147 (percentile 0.03569), scored 19-Oct-2026.
Affected technology
linux kernel · from 6.7 (inclusive), before 6.12.49 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.16.9 (exclusive)
linux
linux kernel · 6.17 · update rc1
linux
linux kernel · 6.17 · update rc2
linux
linux kernel · 6.17 · update rc3
linux
linux kernel · 6.17 · update rc4
linux
linux kernel · 6.17 · update rc5
linux
linux kernel · 6.17 · update rc6
linux
Linux · 7c2ffaf21bd67f73d21560995ce17eaf5fc1d37f to before 5f445eb259906b61a518487a790e11d07d31738c, 7c2ffaf21bd67f73d21560995ce17eaf5fc1d37f to before 993b734d31ab804747ac961b1ee664b023c3b5fa, 7c2ffaf21bd67f73d21560995ce17eaf5fc1d37f to before 2e7bba08923ebc675b1f0e0e0959e68e53047838
Linux
Linux · 6.7
Linux
Component: Not specified by the source
Function: is, being
File: net/ipv4/tcp_ao.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-476
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00147 · percentile 0.03569 · 2026-10-19
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-20 01:44:01.123206+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-39950.html